X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Fpublic-api%2Fcontrols%2Fcontrol-impl.cpp;h=02bbf97529386cb232cc84f87a7c1cef36b48072;hp=2bc13bed5ebfac45ec4c8ebf9b3db918cd618217;hb=22153f233e289227ae2c70d75a0fcbd04fb10082;hpb=109f31842f47b24e609e6cc6d16f349d6d287f99

diff --git a/dali-toolkit/public-api/controls/control-impl.cpp b/dali-toolkit/public-api/controls/control-impl.cpp
index 2bc13be..02bbf97 100644
--- a/dali-toolkit/public-api/controls/control-impl.cpp
+++ b/dali-toolkit/public-api/controls/control-impl.cpp
@@ -584,6 +584,9 @@ void Control::SetBackground( const Property::Map& map )
   {
     RegisterVisual( Toolkit::Control::Property::BACKGROUND, visual );
     visual.SetDepthIndex( DepthIndex::BACKGROUND );
+
+    // Trigger a size negotiation request that may be needed by the new visual to relayout its contents.
+    RelayoutRequest();
   }
 }
 
@@ -602,6 +605,9 @@ void Control::ClearBackground()
 {
    UnregisterVisual( Toolkit::Control::Property::BACKGROUND );
    mImpl->mBackgroundColor = Color::TRANSPARENT;
+
+   // Trigger a size negotiation request that may be needed when unregistering a visual.
+   RelayoutRequest();
 }
 
 void Control::EnableGestureDetection(Gesture::Type type)